Check the listing for details. Digital Angle Cube Gage Electronic Gauge Sea Level Protractor Magnetic Base. Condition: Used. Listed at 33.00 USD. Experience precise measurements with the Accuremote Digital Angle Cube Gage, a versatile electronic gauge designed for a variety of applications. The device features a robust magnetic base for secure attachment to ferromagnetic surfaces, making it an essential tool for industrial tasks. Its digital protractor type offers a measuring range of 0-360 degrees, catering to both simple and complex angle measurement needs. The gauge's square head ensures accurate readings are taken quickly and effortlessly, while the clearly displayed digital interface allows for easy interpretation of results. Ideal for marine and construction industries, this digital angle gauge is a reliable instrument for determining sea level and managing various angular measurements with ease.